3 Раскройте скобки в present perfect continuous tense.
1 Tony _______________________ (talk) on the phone for two hours. 2 I ____________________________ (look) for my keys since 11 a.m. 3 We ______________________________ (wait) for the bus for 20 minutes. 4She ____________________________ (play) computer games for 50 minutes. 5 They ____________________________ (live) in Moscow since January.